Screwdriver handle



FIG. 1 is a perspective view of a screwdriver handle showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view is identical;

FIG. 4 is a left elevational view thereof, the right side view is identical;

FIG. 5 is a top side view thereof; and,

FIG. 6 is a bottom plan view thereof. 

CLAIM The ornamental design for a screwdriver handle, as shown and described. 